I'm having a problem with my profiles changing without my changing them on my XP box. I don't know how this happens. What changes is that in "objects to scan" runtime packers and archives becomes UNCHECKED somehow and "Heuristic sensitivity" changes from deep, which I have checked, to standard. Under "Extensions" the scan all files box which I have checked becomes mysteriously unchecked. I also periodically get a message box, after using the adv. heuristics command line scanning, saying that there have been changes to the profile and the message asks if I want to save the changes. I have no idea why I get this box. I have made no changes. All I have done is scan from the command line. So, I click "no" to the save changes question. I have a current thread here on Quarantine where I was criticizing the lack of command line scanning in zipped files. Well, what had happened was that these changes to the profile I have for command line scanning had mysteriously occurred and I didn't realize it although I should have because these weird unauthorized changes keep happening. So, of course NOD didn't scan inside the zip file. Just now I reset my profile for command line scanning to how it should be (and saved the changes) and I scanned that same zipped file I mention in the Quarantine thread and the virus was detected. What do I do so that my profiles, both for command line scanning and for full on demand scan, don't keep changing themselves?